Android – The Map Room

Apple and Google Ban Location Tracking SDK from Apps

Published on 22 December 2020 by Jonathan Crowe

Last month it was reported that the X-Mode software development kit, used by many apps, was collecting and selling user location data, with the U.S. military among the buyers. In response, earlier this month both Apple and Google gave developers a deadline to remove X-Mode from their apps: seven days in Google’s case, fourteen in Apple’s. Apple found 100 apps that contained the code; X-Code claims 400 apps on all platforms, tracking 25 million devices in the U.S. and 40 million elsewhere. The Wall Street Journal story is behind a paywall; see The Verge and MacRumors for summaries.

Augmented Reality Comes to OS Maps

Published on 4 October 20173 October 2017 by Jonathan Crowe

The Ordnance Survey’s OS Maps mobile app now has a new augmented reality mode. “Using the phone or tablet’s camera view, hills, mountains, coastal features, lakes, settlements, transport hubs and woodland in the vicinity are identified and labelled. If a label is pressed and there is a data connection, a page of useful information about that location is displayed, including nearby walks, photos and places to stay.” AR is very neat but battery-intensive; nevertheless this strikes me as a very useful application of the technology. [iOS App Store, Google Play]

New Google Earth Launches

Published on 18 April 201721 April 2017 by Jonathan Crowe

A new version of Google Earth launched today. Unlike previous versions, the desktop version runs in a web browser rather than a standalone app. Also unlike previous versions, it’s no longer cross-platform: for now at least, the desktop version only runs in Chrome, and the mobile app is Android-only.

Frank Taylor has been covering the new release at the venerable Google Earth Blog and has a first review.

For my part, I’ve poked around in it in Chrome a bit and I found it fairly responsive and easy to use. If it runs this well in the browser I can see how a standalone app would be redundant; this is a better delivery method. I would much prefer it, though, if it also ran on platforms that didn’t belong to Google.

Update, 21 April: Coverage from AFP and Geoawesomeness focuses on the features, which I gave short shrift to above.

Ms. Pac-Maps

Published on 31 March 2017 by Jonathan Crowe

Google tends to release wacky things around April 1st, as well as some more serious things (like Gmail). Ms. Pac-Maps is one of the former, and the latest strange thing to be added to Google Maps around this time. In the same vein as the Google Maps Pac-Man feature from 2015, it enables you to play Ms. Pac-Man on the road grid in Google Maps, and runs on the most recent Android and iOS apps as well as on the desktop until April 4th. [The Verge]

Google Maps for Android Adds Information Tabs

Published on 7 February 2017 by Jonathan Crowe

Yesterday’s update to Google Maps for Android includes tabs for nearby points of interest, driving information and traffic conditions, and transit schedules and recommendations. More at The Verge.

Previously: Google Roundup for January 2017.

How the Transit App Got Its Curves

Published on 2 November 20162 November 2016 by Jonathan Crowe

The makers of the Transit app (iPhone, Android) like to point out that whereas Apple’s transit maps are beautiful but basically hand-drawn and added manually and slowly, and Google’s maps are algorithmically generated but look terrible, their maps are algorithmically generated but look smooth and neat. A technical post by their backend developer explains in ridiculous detail how they managed to auto-generate their smooth, curved transit network maps.

Google Maps Expands User Edits

Published on 22 July 2016 by Jonathan Crowe

Google Maps is adding features to its iOS and Android apps to enable its users to add and edit information about points of interest. Edits will be verified by other users before going live. More at TechCrunch. [James Fee]

Mapping the Decline of English Dialects

Published on 1 June 2016 by Jonathan Crowe

Using a mobile app launched last January (iPhone, Android), similar to the one used to study Swiss German dialect usage, Cambridge researchers have amassed a huge dataset of English language usage and are using it to map the decline in regional dialect words and pronunciations. [The Telegraph]

Greater London A-Z Street Map

Published on 18 May 201618 May 2016 by Jonathan Crowe

It shouldn’t surprise me that there’s a mobile version of the London A-Z Street Atlas. There are, in fact, several, the most recent of which is the Greater London A-Z Street Map, which covers some 3,743 km² of territory and stores all its maps—the same maps you’d get in the paper edition—on the device. (Which makes it a fairly significant download: 603 MB on iOS, 382 MB on Android.) The iOS version costs £5 and is compatible with both the iPhone and iPad. The Android version is available on Google Play and costs about the same.